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Zhiqi Zhang

3 accepted papers

2026

Closing the Safety Gap: Surgical Concept Erasure in Visual Autoregressive Models

ICLR 2026poster

The rapid progress of visual autoregressive (VAR) models has brought new opportunities for text-to-image generation, but also heightened safety concerns. Existing concept erasure techniques, primarily designed for diffusion models, fail to generalize to VARs due to their next-scale token prediction…

Cited by 0SourcecodeScholar
2025

GraspVLA: a Grasping Foundation Model Pre-trained on Billion-scale Synthetic Action Data

CoRL 2025poster

Embodied foundation models are gaining increasing attention for their zero-shot generalization, scalability, and adaptability to new tasks through few-shot post-training. However, existing models rely heavily on real-world data, which is costly and labor-intensive to collect. Synthetic data offers a…

Cited by 0SourceScholar